Segfault in Unpickler_set_memo() #62539

assignee = None
closed_at = <Date 2013-07-01.21:16:42.639>
created_at = <Date 2013-07-01.12:12:33.845>
labels = ['type-crash']
title = 'Segfault in Unpickler_set_memo()'
updated_at = <Date 2013-07-01.21:16:42.637>
user = 'https://github.com/tiran'

activity = <Date 2013-07-01.21:16:42.637>
actor = 'christian.heimes'
assignee = 'none'
closed = True
closed_date = <Date 2013-07-01.21:16:42.639>
closer = 'christian.heimes'
components = []
creation = <Date 2013-07-01.12:12:33.845>
creator = 'christian.heimes'
dependencies = []
files = ['30739']
hgrepos = []
issue_num = 18339
keywords = ['patch']
message_count = 5.0
messages = ['192124', '192127', '192130', '192149', '192150']
nosy_count = 3.0
nosy_names = ['christian.heimes', 'python-dev', 'serhiy.storchaka']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'crash'
url = 'https://bugs.python.org/issue18339'
versions = ['Python 3.3', 'Python 3.4']